Explore

Santa Susana Mountains; Phil Gentile Ranch. On road leading to pasture.

Juan Fernandez Islands; Juan Fernandez Islands. Isla MasaFuera. Stream bed at the village, Q. Casas.

Sierra Nevada; Parchers Lodge. Plot 8b of Bishop Creek drainage gradient analysis.

Leeds. Northern Pacific Railroad right of way.

San Gabriel Mountains; 0.7 miles on 2N24 from Highway 39.

Belchertown. Near west side of Lake Metacomet.

Principia College campus, near Elsah.

Santa Monica Mountains; New Topanga Canyon Road, 2 miles north of the turnoff to Old Topanga Canyon Road. Roadside.

Cando. Springfield Township.

Sierra Nevada; On a slope near a creek.

Sierra Nevada; Near Feather River Bridge. Nelson Bar Road, two miles east of Pentz Road. Southeast of Paradise.

Sierra Nevada; Plot 2a of Bishop Creek drainage gradient analysis. Aspect 318 degrees. Slope 40 degrees.

White Mountains; Grandview Mine, 13 miles east of Big Pine on Cal. 168 and 3 miles north on Forest Service Route 4S01 and 2 miles past campground on dirt road.

Sierra Nevada; Plot B80 of Bishop Creek drainage gradient analysis. Where the water flows out of a crack in a giant granite slab.

Mojave Desert; Antelope Valley, Lancaster. Intersection of Ave. I and 60th Street West.

Panamint Valley. Along Highway 190 on western bajada of Panamint Mountains, about 6 miles east of Panamint Springs.

Lexington. University of Kentucky campus. In unkempt lawn south of McVey Hall.

Yellowstone Park. Yellowstone Lake, Mary Bay.

Sierra Nevada; Plot B36 of Bishop Creek drainage gradient analysis. Wet, swampy area in Grass Lake.

Sierra Nevada; Above Brown Lake. In metamorphic cobbly knoll.

San Simeon State Park, Washburn Campground, Site 220. Exposed, open hilltop.

San Gabriel Mountains; Camp Cumorah Crest, 3 km northeast of Newcomb Ranch.

San Gabriel Mountains; 131st Street East and Pallett Creek Road. Roadside.

Colorado Desert; Vidal. In dry soil near railroad crossing.

Santa Monica Mountains; Point Dume.

San Gabriel Mountains; Arroy Seco at Switzer's Picnic Area.

Beside State Route 101, south side of Pieta Creek.

San Gabriel Mountains; Roadcut along the old Ridge Route between Castaic Lake and Highway 138.

Sierra Nevada; Along banks of small creek crossing trail to Cottonwood Lakes.

Sierra Nevada; Plot 54a of Bishop Creek drainage gradient analysis. Seepage in granite talus.

Sierra Nevada; Plot B57 of Bishop Creek drainage gradient analysis.

San Gabriel Mountains; Angeles Forest Highway, 3.5 miles north of junction with Angeles Crest Highway. 100 m off highway.

Woods along Four Mile Creek near Route 73. Just east of Oxford.

Sierra Nevada; Along Mountain Highway 56, mile 14.

Sierra Nevada; Plot 15a of Bishop Creek drainage gradient analysis. Glacially carved granite at Piute Pass.

Ventura Mountains; Cuyama Valley north of CA Highway 33 near Half-way station. On gravelly outwash from canyon.

Summerland. Southern Pacific Railroad near Loon Point.

Hawaiian Islands; Kauai. Kohua Ridge.

Sierra Nevada; Plot B53 of Bishop Creek drainage gradient analysis.

Rocky Mountains; Medicine Bow Mountians. John Burke cabin site (#10), about 0.25 miles west off State Route 230, near mile marker 38. 12 miles south of Wood’s Landing.

Bahia San Quintin. Sandy bay shore at Muelle San Quintin.

Sierra Nevada; Plot 11A of Bishop Creek drainage gradient analysis. Wet meadow by Lake George.

South Coast Ranges; Gabilan Range. Open area at junction of north and south forks of Chalone Creek.

Santa Susana Mountains; Extreme upper reaches of East Fork of Devil Canyon.

Highway 1, about 7 miles north of Davenport. Beside road.

Inyo Mountains; Along Waucoba Road, 0.5 miles west of junction with Harkless Flat Road.

Gravelly flood-plain of Ventura River south of and near Foster Park.

Bolsa Chica wetlands. Across the public access bridge (east) of the public parking area off Highway 1.

Grenada. Northeast corner of Hill Drive and Avent Drive.

Santa Susana Mountains; Chatsworth. Diamond Bar Ranch. Edge of Simi Freeway among the big rocks.